Chapter 3 of Lectures on Generalized Global Symmetries introduces higher-form global symmetries and explains how they are associated with the conservation of densities of extended objects. It also explains how familiar ideas from conventional global symmetries generalize to this new framework.

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Higher Form Symmetries

  • Nabil Iqbal

摘要

Chapter 3 of Lectures on Generalized Global Symmetries introduces higher-form global symmetries and explains how they are associated with the conservation of densities of extended objects. It also explains how familiar ideas from conventional global symmetries generalize to this new framework.